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lisov135 [29]
3 years ago
8

Correct each of the following errors 4a^2x3a^5=(4+3)a^2+5=7a^7

Mathematics
1 answer:
Bogdan [553]3 years ago
3 0

Answer:

the left hand side dose not equale 7a^7

Step-by-step explanation:

4a^2x3a^5=7a^2+5=7a^7

16ax3a^5=7a^7=7a^7

48a^5=7a^2+5=7a^7

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What is the factored form of 4x2 + 23x – 72?
Nimfa-mama [501]

Answer:

=-1648

Step-by-step explanation:

6 0
3 years ago
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Ne4ueva [31]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
What is 0.5×(-0.6) ×0.4= and pls show how​
blondinia [14]

Answer:

- 0.12

Step-by-step explanation:

1) Solve inside the parentheses.

(0.5 \times  - 0.6)

2) Simplify (0.5 × - 0.6 ) to -0.3.

- 0.3 \times 0.4

3) Simplify -0.3 × 0.4 to -0.12.

- 0.12

<em><u>Therefor</u></em><em><u>,</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>-0.12</u></em><em><u> </u></em><em><u>.</u></em>

5 0
3 years ago
What’s common denominators for 2/5 and 3/5
MrMuchimi

Answer:

5

Step-by-step explanation:

The fractions already have a common denominator of 5

6 0
4 years ago
Can u help me with this one
koban [17]

Answer:

SU = 16

Step-by-step explanation:

SU= 8x

ST = 6x

TU = 4

SU = ST + TU = 6x + 4 = 8x

SU - ST = 8x - 6x = 2x = 4

2x = 4

x = 4/2

x = 2

SU = 8x

SU = 8(2)

SU = 16

7 0
3 years ago
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